Standard Products Found
Page 1 of 3
TAPE Attachment Method
Part Number: 374724B00032
(Vis Number: 037806)
This part is in stock and available for immediate delivery:
Contact your
local sales rep
BGA Surface Tape Type Heat Sink Finish Part Class
Metal
T405
Black Anodize
A
Features and Benefits
• Configurations are available for a wide range of BGA package
sizes
• Tape mounted versions eliminate the need for mounting holes
in the PC Board
• These Heat Sinks can be used with either plastic or
metal/ceramic BGA Packages depending on tape used
• These Heat Sinks are compatible with Ther-a-grip tapes
Width Length Height
Fin Thickness Fin Thickness
# of fins
# of fins
Base Thickness
Across Width Across Length
across width across length
35mm 35mm 18mm
1.4mm
1.57mm
1.5mm
10
10
Mechanical Outline Drawing
Unless otherwise shown, tolerances are ±0.38(±.015)
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2/25/2003
Standard Products Found
Page 3 of 3
Thermal Performance
*θn **θf
15.3 5.15
*Natural convection thermal resistance is based on a 75 °C heat sink temperature rise.
**Forced convection thermal resistance based on an entering 1.0 m/s (200 lfm) airflow.
Due to various heat dissipation paths within a BGA device, please test the heat sink in your application.
This data sheet represents only one of a broad range of products we make to cool electronics.
Our representatives can help you configure a complete cooling solution for your individual applications.
Visit us at www.aavidthermalloy.com • info@aavid.com • ©2002 Aavid Thermalloy, LLC
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2/25/2003
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